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Hybrid TOA-TDOA positioning algorithm in AIS

  • Yi Jiang*
  • , Qing Hu
  • , Dongkai Yang
  • *Corresponding author for this work
  • Dalian Maritime University
  • University of Aeronautics and Astronautics

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Positioning algorithm in automatic identification system (AIS) is being investigated in the literature due to the importance in safety and national security services. Nowadays, position information in AIS originates from the navigational sensors in extern system. In this paper, we introduce a novel algorithm for ship positioning using both time and time difference estimates, hich lead to enhanced versions of the time of arrivals and time difference of arrivals positioning method. Moreover, the accuracy of the proposed hybrid positioning algorithm is evaluated. Finally the simulation results have shown the validity of this novel positioning algorithm.

Original languageEnglish
Title of host publicationEngineering Solutions for Manufacturing Processes
Pages876-881
Number of pages6
DOIs
StatePublished - 2013
Externally publishedYes
Event2012 3rd International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2012 - Beihai, China
Duration: 22 Dec 201223 Dec 2012

Publication series

NameAdvanced Materials Research
Volume655-657
ISSN (Print)1022-6680

Conference

Conference2012 3rd International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2012
Country/TerritoryChina
CityBeihai
Period22/12/1223/12/12

Keywords

  • AIS
  • Hybrid algorithm
  • Time difference of arrivals
  • Time of arrivals

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